Answer
Yes. Excessive daytime sleepiness and sudden sleep episodes can occur. Anyone affected must not drive or use machinery and should contact their prescriber promptly.
Sources for this answer
- Duodopa intestinal gel — Current selected SmPCemc · Summary of Product Characteristics
- Carbidopa/Levodopa Orion 12.5 mg/50 mg tablets — Current selected SmPCemc · Summary of Product Characteristics